DE19981506T1 - Oberflächenbehandeltes Wälzlager und Verfahren zu seiner Herstellung - Google Patents

Oberflächenbehandeltes Wälzlager und Verfahren zu seiner Herstellung

Info

Publication number
DE19981506T1
DE19981506T1 DE19981506T DE19981506T DE19981506T1 DE 19981506 T1 DE19981506 T1 DE 19981506T1 DE 19981506 T DE19981506 T DE 19981506T DE 19981506 T DE19981506 T DE 19981506T DE 19981506 T1 DE19981506 T1 DE 19981506T1
Authority
DE
Germany
Prior art keywords
manufacture
roller bearing
treated roller
treated
bearing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE19981506T
Other languages
English (en)
Other versions
DE19981506B4 (de
Inventor
Hiromichi Takemura
Yasuo Murakami
Youichi Matsumoto
Seiji Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NSK Ltd
Original Assignee
NSK Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NSK Ltd filed Critical NSK Ltd
Publication of DE19981506T1 publication Critical patent/DE19981506T1/de
Application granted granted Critical
Publication of DE19981506B4 publication Critical patent/DE19981506B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/10—Oxidising
    • C23C8/16—Oxidising using oxygen-containing compounds, e.g. water, carbon dioxide
    • C23C8/18—Oxidising of ferrous surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/62—Selection of substances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/02—Mechanical properties
    • F16C2202/04—Hardness
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2206/00—Materials with ceramics, cermets, hard carbon or similar non-metallic hard materials as main constituents
    • F16C2206/40—Ceramics, e.g. carbides, nitrides, oxides, borides of a metal
    • F16C2206/42—Ceramics, e.g. carbides, nitrides, oxides, borides of a metal based on ceramic oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/60—Thickness, e.g. thickness of coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49705—Coating or casting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49707—Bearing surface treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Rolling Contact Bearings (AREA)
  • Heat Treatment Of Articles (AREA)
DE19981506T 1998-08-25 1999-04-16 Oberflächenbehandeltes Wälzlager und Verfahren zu seiner Herstellung Expired - Fee Related DE19981506B4 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP23914098 1998-08-25
JP10/239140 1998-08-25
JP24860798 1998-09-02
JP10/248607 1998-09-02
PCT/JP1999/002030 WO2000011235A1 (en) 1998-08-25 1999-04-16 Surface treated rolling bearing and manufacturing method thereof

Publications (2)

Publication Number Publication Date
DE19981506T1 true DE19981506T1 (de) 2001-01-04
DE19981506B4 DE19981506B4 (de) 2006-05-24

Family

ID=26534096

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19981506T Expired - Fee Related DE19981506B4 (de) 1998-08-25 1999-04-16 Oberflächenbehandeltes Wälzlager und Verfahren zu seiner Herstellung

Country Status (5)

Country Link
US (2) US6531000B1 (de)
JP (1) JP3487288B2 (de)
DE (1) DE19981506B4 (de)
GB (1) GB2346385B (de)
WO (1) WO2000011235A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10325986B3 (de) * 2003-06-07 2004-12-09 Daimlerchrysler Ag Verfahren zum Randzonenhärten eines einteiligen Werkstücks

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10145599C1 (de) * 2001-09-15 2003-06-18 Gkn Loebro Gmbh Bauteile aus Stahl und Verfahren zur Wärmebehandlung von Bauteilen aus Stahl
JP4978508B2 (ja) * 2001-10-15 2012-07-18 株式会社ジェイテクト 転がり軸受ユニット
JP4127009B2 (ja) * 2001-10-15 2008-07-30 株式会社ジェイテクト 転がり軸受ユニット
JP2005030582A (ja) * 2003-01-31 2005-02-03 Nsk Ltd ニードル軸受、シャフト、カークーラコンプレッサ及び自動変速機用遊星歯車機構
KR20050011549A (ko) * 2003-07-23 2005-01-29 삼성전자주식회사 용량가변 회전압축기
US8070364B2 (en) * 2004-08-04 2011-12-06 Schaeffler Kg Rolling bearing of ceramic and steel engaging parts
US20070289385A1 (en) * 2004-09-16 2007-12-20 Nsk Ltd. Ultrasonic Flaw Detection Method For Roller Bearing, And Method For Detecting Flaws
DE102005005634A1 (de) * 2005-02-08 2006-08-24 Wacker Chemie Ag Vernetzbare Massen auf der Basis von Organosiliciumverbindungen
JP2006305715A (ja) * 2005-03-30 2006-11-09 Nsk Ltd 車輪支持用軸受ユニット及びその製造方法
US9132195B2 (en) * 2008-05-21 2015-09-15 Asahi Kasei Chemicals Corporation Cellulose powder having excellent segregation preventive effect, and compositions thereof
JP2009287636A (ja) * 2008-05-28 2009-12-10 Ntn Corp グリース封入軸受
EP2728965B1 (de) * 2008-09-30 2017-08-16 Aktiebolaget SKF Lagererhitzer
IT1391946B1 (it) * 2008-11-18 2012-02-02 Race Spa T Guida lineare e metodo per produrla.
CN102828144B (zh) * 2011-06-14 2016-09-28 瓦房店正达冶金轧机轴承有限公司 一种轴承套圈综合渗碳工艺
JP2013124410A (ja) * 2011-12-16 2013-06-24 Nippon Telegr & Teleph Corp <Ntt> 鋼材表面における水素発生を抑制する方法
DE102012202902A1 (de) * 2012-02-27 2013-08-29 Aktiebolaget Skf Verfahren zur Herstellung einer Elektromotoranordnung und Elektromotoranordnung eines Elektrofahrzeugs
DE102012204409B3 (de) * 2012-03-20 2013-09-19 Aktiebolaget Skf Verfahren zur Herstellung eines Wälzlagers und Wälzlager
DE102013201321A1 (de) * 2013-01-28 2014-07-31 Aktiebolaget Skf Verfahren zur Herstellung eines Wälzlagers und Wälzlager
RU2544726C2 (ru) * 2013-07-24 2015-03-20 Закрытое Акционерное Общество "Резинотехника" Способ подготовки изделий перед нанесением адгезивного слоя
DE102013115005B4 (de) 2013-12-31 2022-01-05 Gottfried Wilhelm Leibniz Universität Hannover Verfahren zum Erzeugen einer oxidierten Oberfläche einer Metalllegierung, insbesondere bei Bauteilen, solche Bauteile und Werkzeuge, sowie der Verwendung
CN115507114A (zh) * 2021-06-07 2022-12-23 斯凯孚公司 深沟球轴承

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US4168184A (en) * 1977-07-27 1979-09-18 Gunnar Hultquist Method of making surface layers with improved corrosion properties on articles of iron-chromium alloys, and a surface layer made by the method
JPS586897A (ja) * 1981-07-07 1983-01-14 日産自動車株式会社 産業車両の機器取付構造
JPH0689783B2 (ja) * 1989-01-14 1994-11-14 エヌティエヌ株式会社 グリース封入軸受
JP3009254B2 (ja) * 1991-07-25 2000-02-14 エヌティエヌ株式会社 グリース封入軸受
WO1993010274A1 (en) * 1991-11-20 1993-05-27 Tadahiro Ohmi Method of forming passive oxide film based on chromium oxide and stainless steel
JPH0643349A (ja) * 1992-07-23 1994-02-18 Canon Inc レンズ駆動装置
JPH0689783A (ja) 1992-09-09 1994-03-29 Toshiba Lighting & Technol Corp 照明器具
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GB2278127B (en) * 1993-05-13 1995-11-08 Nsk Ltd Rolling bearing
JPH0772565A (ja) 1993-07-01 1995-03-17 Mitsubishi Heavy Ind Ltd Ｘ線撮像装置
JP3414075B2 (ja) 1995-09-20 2003-06-09 日本精工株式会社 軸受用寿命試験装置
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JPH10122243A (ja) * 1996-10-22 1998-05-12 Nippon Seiko Kk 転がり軸受
JPH10184701A (ja) * 1996-12-25 1998-07-14 Ntn Corp 転がり軸受

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10325986B3 (de) * 2003-06-07 2004-12-09 Daimlerchrysler Ag Verfahren zum Randzonenhärten eines einteiligen Werkstücks

Also Published As

Publication number Publication date
US6848832B2 (en) 2005-02-01
GB0010093D0 (en) 2000-06-14
US6531000B1 (en) 2003-03-11
WO2000011235A1 (en) 2000-03-02
US20030015262A1 (en) 2003-01-23
GB2346385A (en) 2000-08-09
GB2346385B (en) 2003-06-11
JP3487288B2 (ja) 2004-01-13
DE19981506B4 (de) 2006-05-24

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee